London (AFP) - Britain's Prince Charles warned against intolerance towards refugees fleeing religious persecution on Thursday, saying the rising tide of populism was reminiscent of the "dark days" of the 1930s. "The suffering doesn't end when they arrive seeking refuge in a foreign land," the heir to the throne told BBC radio. "We are now seeing the rise of many populist groups across the world that are increasingly aggressive towards those who adhere to a minority faith." The 68-year-old, in his third broadcast for the "Thought for the Day" section of popular news programme Today, added: "All of this has...